baber/WOPTO huggingface dataset:
Patent EP-0047790-A1 (EP)
Inventor: DETTMANN HEINRICH
IPC: F16K31/40
Filed: 1980-09-11
Abstract: 1. Electromagnetically biased valve having an elastomeric diaphragm as the adjustment element and closure member for the main valve seat (22), which diaphragm, in the case of a closed valve, is essentially plane and which is tiltably held, at a location spaced from its edge, between edges (28, 30) formed by housing parts, a support plate (33) being arranged on the side of the diaphragm directed towards the magnetic drive and away from the main valve seat (22), characterized in that the plane diaphragm (26) has a beaded edge (31), that this beaded edge (31) projects on one side from the plane diaphragm (26) - forming an angle in cross-section - and is received without surface pressure in an annular groove (25) formed between a valve housing (21) and a valve housing cover (23) and which is closed with clearance and except for the diaphragm thickness by an encircling cover rib (30), the cover rib (30) and the annular groove edge (28) lying opposite to it are used as sealing edges (28, 30) in cooperation with border areas of the diaphragm (26) which is deflected towards one side or the other under the action of force, in that the outer diameter of the annular groove (25) is greater, by an amount producing a spacing gap with respect to the outer diameter of the beaded edge (31) of the diaphragm (26), than the latter, in that the inner diameter of the beaded edge (31), in the stretched state of the diaphragm (26), exceeds the outer diameter of the cover rib (30) by an operating gap, and in that the base (shoulder surface 27) of the annular groove (25) is outwardly inclined at an acute angle (alpha).
Patent EP-0036038-A1 (EP)
Inventor: WACHTER ERICH
IPC: F16L23/02
Filed: 1980-11-14
Abstract: 1. Connection for the ends of two parts (1, 2) of a rectangular air duct for a ventilation system, those ends of the parts (1, 2) which are near one another being bent along each side of the duct at least substantially perpendicularly to form a flange (3) and being pressed together with the interposition of a resilient seal (8), the flanges (3) of each part (1, 2) being introduced into an L-section frame (4) closed in the peripheral direction and being ridigly secured to the frame (4), characterized in that the L-section cross-arm (5) which extends transversely of the duct side has above the top of the flange (3) a step to receive the same, the step is such that the resilient seal (8) engages in one plane with the flange (3) and with the external region of the cross-arm (5), and the L-section longitudinal arm (6) disposed in the direction of the duct axis is disposed on the outer periphery of the frame (4).
Patent EP-0054575-A1 (EP)
Inventor: PAQUE MICHAEL W
IPC: B41F1/04
Filed: 1980-12-18
Abstract: A printing apparatus of the type having a printing station, a printing force exerting (11) and resisting means (66), an image carrier (78) and a font element (14) with a raised character (95) and a tape-ribbon cartridge (12) therefor. The improvement of the present invention relates to an improved device for exerting a printing force and an improved tape-ribbon cartridge (12) for supplying tape (78) and ribbon (79) to the printing station and for guiding and supporting the font element (14) into printing alignment.
Patent EP-0021496-A1 (EP)
Inventor: GIBSON THOMAS WILLIAM
IPC: C07C11/02
Filed: 1980-06-10
Abstract: Synthesis of long-chain alkanes having terminal functionality. 
     A process for preparing primary substituted n-alkane compounds, comprising contacting the olefin product of an olefin metathesis reaction having an alpha-olefin as the reactant with a bis-cyclopentadienyl zirconium hydrohalide and, after contacting the product of the olefin-zirconium hydrohalide reaction with an electrophilic reagent, recovering said primary substituted n-alkane compound.
Patent EP-0022631-A1 (EP)
Title: Transmission shift control
Inventor: KESSMAR LEO R
IPC: F16H59/04
Filed: 1980-06-26
Abstract: A shift mechanism for the gears of a transmission is disclosed having a pivotally (7) mounted member (5) which defines an aperture (11). A shift lever (21) is rotatably positioned in the aperture (11) of the member (5). A shaft (25) is positioned in adjacent, spaced apart relationship to the member (5). A shift finger (27) is pivotally and slideably positioned on the shaft (25). A first bracket (31) is connected to the shift lever (21). The first bracket (31) is adapted for drivingly engaging a portion of the shift finger (27) and sliding the shift finger (27) on the shaft (25) whereby the shift finger (27) is moved to select a different gear. A second bracket (41) is connected to the member (5). The second bracket (41) is adapted for drivingly engaging a portion of the shift finger (27) on the shaft (25) whereby the shift finger (27) engages the selected gear.
Patent EP-0021971-A1 (EP)
Inventor: KALINOWSKI RICHARD
IPC: G11B27/30
Filed: 1980-06-16
Abstract: The present invention relates to a method and device for associating auxiliary information with principal information, and to a device for monitoring the reproduction of principal information recorded on a track, whereby the auxiliary information is coded in an auxiliary signal of limited frequency and superposed on the principal signal, to be recorded in said track. The device comprises a detection circuit connected at the output of the reader head to detect an auxiliary signal associated with the principal information and occupying a limited range of frequencies and a recording device for recording the auxiliary information. The invention is more particularly applied to the monitoring of the public reproduction of recordings.
Patent EP-0022406-A1 (EP)
Inventor: LAMBERT BERNARD
IPC: E01C7/35
Filed: 1980-07-02
Abstract: 1. Construction materials comprising from 94 to 97 % by weight of mineral aggregats and from 3 to 6 % by weight of polymer, characterized in that said polymer comprises at least 50 % by weight of an ethylene polymer having a molecular weight between 12,000 and 50,000, a density between 0.90 and 0.93 g/cm**3 and a viscosity in the molten state greater than or equal to 34 Pa.s, in admixture with another thermoplastic polymer when said ethylene polymer ist not used alone.
Patent EP-0015855-A1 (EP)
Inventor: LOCOLAS CLAUDE
IPC: A21C5/04
Filed: 1980-02-15
Abstract: 1. A volumetric and automatic divider for pasty materials, more especially dough for bread, comprising a sealed hopper (1) for storing the dough under pressure which communicates with a rotary distributor formed by a rotor (3) rotating in a cylindrical fixed casing (2) and driven by a powered reduction gear, said casing (2) comprising an opening at its base for discharging the balls of dough, said rotor (3) comprising at least one diametrical bore (4) containing a free piston formed of two opposite heads (5, 6) provided with grooves (23) which form therebetween segments (24), these heads (5, 6) being coupled together by a set of links (7) forming one or more deformable pallelograms, two opposite apexes (8) of the pallelogram(s) being articulated respectively to the piston heads (5, 6) the other two apexes (11) being articulated to opposite pitch nuts (12) placed on a screw (13) having opposite threads and thus serving for adjusting the spacing between the heads (5, 6) the reciprocating movement of the piston limited by stops (28, 31) allowing, on the one hand, admission of a given amount of dough and, on the other, the ejection of a previously admitted dough ball, characterized by the fact that the casing (2) comprises a part forming a dough buffer-reservoir (35) inserted between the storage hopper (1) and the rotor (3) ; that the segments (24) defined by the grooves (23) comprise furrows (25) for bleeding the air ; that the links (7) of the parallelograms for adjusting the spacing between the heads (5, 6) of the piston have their ends (8) articulated to the heads of the piston, which are stabilized on each head, by means of meshing gears (20) ; that the part(s) (28-30) of the piston, serving as travel limiting stops carry a pointer (33) moving past one or more graduated strips integral with the rotor so as to visualize said travel and that a movable flap (41) partially equips the casing (2) on its lower part so as to avoid premature discharge of the dough balls.
Patent EP-0025007-A1 (EP)
Inventor: MC INTYRE DONALD B
IPC: B05C5/02
Filed: 1980-08-25
Abstract: This disclosure is concerned with enabling the use of multiple liquid adhesive nozzles (7') principally to provide continuous uniform adhesive layers (C), particularly in relatively small items such as cigarette filter tips or the like, wherein a critically oriented adhesive shear surface (11') adjacent the nozzles causes the plurality of adhesive beads (2) simultaneously deposited by the nozzles (7') to merge into a full, continuous, uniform coating, (C) and with additional control features provided to control the degree of merger from separate adjacent beadsto uniform merged coating.
Patent EP-0014192-A1 (EP)
Inventor: IMHOF JORG DR DIPL-ING
IPC: F24S10/70
Filed: 1980-01-16
Abstract: 1. Covering material for walls or roofs comprising webs (36) which for the absorption of radiant and/or environmental heat have flow channels (37) running parallel to each other for a heat transfer medium and which are made of flexible, preferably at least partially of reinforced, in particular fabric reinforced synthetic material for example plastomer or elastomer material preferable polyvinylchloride, characterized in that the flow channels (37) have a in general drop-shaped contour, whereby the external shape of the webs (36) and/or the size of the cross-section of the flow channels (37) is variable by change of the pressure of the heat transfer medium in the flow channels (37).
Patent EP-0038519-A1 (EP)
Inventor: AMEND WILHELM DIPL-ING
IPC: H03C3/22
Filed: 1981-04-14
Abstract: 1. A modulatable high power transistor v.h.f. oscillator having a frequency-determining coaxial resonator (1) and a transistor (Tr1) coupled to the resonator and connected as a common collector stage (oscillator transistor), characterised in that the amplified base band signal is fed to the oscillator transistor (Tr1) in equal phase on the one hand via a bias voltage transistor (Tr2) which is connected via a capacitor (7) to the base-band signal input (BF) and which modulates the base bias voltage of the oscillator transistor (Tr1), and on the other hand is applied across a modulation diode (22) and changes the frequency of the oscillator transistor (Tr1) in the resonator (1).
Patent EP-0042121-A1 (EP)
Inventor: SCHOLZ WERNER DIPL-ING
IPC: G11B5/09
Filed: 1981-06-05
Abstract: In a system for processing PCM signals and transmitting such signals over a channel, which system includes an input portion having a circuit for interleaving arriving data words and supplying the interleaved words to the input end of the channel, and an output portion having a circuit for de-interleaving the data words arriving at the output end of the channel so that the data words, after de-interleaving, are present in the sequence existing before interleaving, the interleaving circuit performs two successive interleaving operations on the arriving data words, and the de-interleaving circuit operates in a manner to complement the interleaving circuit.
Patent EP-0053671-A1 (EP)
Inventor: FINDLAY HUGH THOMAS
IPC: B41M5/26
Filed: 1981-10-09
Abstract: A ribbon for thermal printing comprising a transfer coating and a substrate which is a polyurethane resin containing electrically conductive carbon black.
Patent EP-0051794-A1 (EP)
Inventor: CHIAROTTINO VOLMER
IPC: G06F13/14
Filed: 1981-10-28
Abstract: Distributed-structure message switching system using a multiple random-access protocol for data message exchange among processing units of different kind. …<??>Two different physical lines are used, one arranged for data transmission, the other designed to solve the problems relating to access priority, to collision of contemporaneous messages, and to data-channel assignment, by means of criteria allowing one logic level to prevail over the other, without resorting to any arbitration logic-unit.
Patent EP-0054964-A1 (EP)
Inventor: YOSHIDA TAKUMORI
IPC: F02M35/108
Filed: 1981-12-22
Abstract: A multi-intake valve type engine in which a first intake air passage (7a) for normal operation and a second intake air passage (7b) for high power operation connect the combustion chamber (5) of an internal combustion engine (1) with the outer atmosphere, is provided with an improved intake control system for the engine (1). This improved intake control system provides a control valve (19) in the second intake air passage (7b), which control valve (19) is closed during a low-speed or load running operation and opens during the high power operations of the engine (1). The first and second intake air passages (7a, 7b) are made to have communication downstream of said control valve (19) and in the vicinity of the combustion chamber (5) through a communication port (7c). Preferably, there is provided in said first intake air passage (7a), downstream of the throttle valve (16), a manually-operated valve (18) which opens and closes in response to said throttle valve (16). An interlock mechanism (25-29), can be interposed between said throttle valve (16) and said manually-operated valve (18) so that when the throttle valve (16) is opened said manually-operated valve (18) will open fully before the throttle valve (16) becomes wide-open.
Patent EP-0042655-A1 (EP)
Inventor: BRINKS WILLEM
IPC: A01L15/00
Filed: 1981-06-22
Abstract: A hand held apparatus (1) for trimming the claws of animals with one or two hoofs, such as cows, which apparatus can be driven by a drive set with a rotating outgoing shaft (11), on which a chip removing member (6) is fastened, that can be brought into contact with the claw to be trimmed. 
     The inventive apparatus is providing as a chip removing member a milling cutter (6) of which the axis of rotation (11) extends preferably substantially at right angles to the surface of the claw to be trimmed. 
     According to a preferred embodiment a cylindrical side milling cutter (6) is used.
Patent EP-0052905-A1 (EP)
Inventor: HEERES JAN
IPC: C07D521/00
Filed: 1981-11-19
Abstract: Novel compounds of the formula
     and their pharmaceutically acceptable acid addition salts and stereochemically isomeric forms, wherein Q is CH or N; R 1  is hydrogen or lower alkyl; Ar is aryl; p is 0, 1 or 2; q is 1, or 3; r is 0, 1 or 2; R 2  is hydrogen, lower alkyl, lower alkyloxy or halo; R 3  is hydrogen, lower alkyl or aryllower alkyl; X is 0 or S; Y is 0, S or NR 5  wherein R 5  is hydrogen or lower alkyl; m is 0 or 1; and R 4  is hydrogen, alkyl, mono-, di- or trihalolower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, hydroxylower alkyl, lower alkyloxylower alkyl, aryloxylower alkyl, aryllower alkyloxylower alkyl, mercaptolower alkyl, lower alkylthiolower alkyl, arylthiolower alkyl, aryllower alkylthiolower alkyl, lower alkylcarbonyloxylower alkyl, arylcarbonyloxylower alkyl, aryllower alkylcarbonyloxylower alkyl, aryl, aryllower alkyl, lower alkyloxycarbonyllower alkyl, amino, or mono- or di(lower alkyl)amino; provided that Y is a radical NR 5  when m is 1 and R 4  is hydrogen, amino or mono- or di(lower alkyl)-amino; wherein aryl is phenyl which is optionally substituted with 1 to 3 substituents selected from the group consisting of halo, lower alkyl, lower alkyloxy and nitro. The compounds are useful as antifungal and antineoplastic agents.
Patent EP-0041390-A1 (EP)
Inventor: YAMASHITA TOSHIRO
IPC: G09F11/26
Filed: 1981-06-01
Abstract: An advertisement display apparatus having a combination of a front advertisement display plate (3) and a rear advertisement display plate (8) positioned adjacent the rear side of the front advertisement display plate (3). 
     The front advertisement display plate (3) may be made of an opaque member having a multiplicity of small apertures formed, preferably uniformly at a constant pitch, over one surface (1) thereof and provided on the outer surface thereof with an advertisement display pattern (2) such as letters, figures, signs, patterns or combinations thereof. Alternatively, the front advertisement display plate (28) is made of a transparent member provided with a multiplicity of opaque patches or spots (26) formed on the one surface thereof and having an advertisement display pattern such as letters, figures, signs, patterns or combinations thereof. 
     The rear advertisement display plate (8) may be made of a transparent or translucent member provided with an advertisement display pattern (7) such as letters, figures, signs, patterns or combinations thereof. The rear advertisement display plate (8) can also have a form of an elongated sheet adapted to be driven reciprocatingly or an endless sheet (17) adapted to be driven intermittently in one direction. 
     The apparatus further has independent front and rear illuminating means (18,18a,19,19a) for illuminating the front and rear advertisement display plates (3,8) under the control of a light controlling device. 
     This apparatus enables various patterns of advertisement display to be obtained on a single apparatus.
Patent EP-0077854-A1 (EP)
Inventor: CARUSO PAUL JAMES
IPC: C07C67/00
Filed: 1981-10-22
Abstract: Novel 2,6-dihalogenated benzylidene amino-oxyacetic acid compounds and derivatives thereof, have been found to have exceptional herbicidal activity, particularly in regard to nutsedge control. 
     The compounds have the general formula:-
     wherein X and Y are halogen; R, is hydrogen or C1 to C7 alkyl; and R 2  is selected from the group consisting of a carboxyl group, a metal salt of a carboxyl group, a C1 to C12 ester of a carboxy group, a C1 to C4 alkylamine salt of a carboxyl group, an amide of a carboxyl group, a hydrazid of a carboxyl group, and a cyano group; with the proviso that when R 1  is methyl and when x and y are chlorine, R 2  is not a carboxyl group.
Patent EP-0053528-A1 (EP)
Title: Correcteur de pression de freinage
Inventor: PRESSACO PIERRE
IPC: B60T8/18
Filed: 1981-10-27
Abstract: Le correcteur de pression de freinage est asservi à la charge du véhicule au moyen d'un ensemble d'asservissement. Cet ensemble d'asservissement (20) comprend un poussoir (22) un rossert do précharge (26) exerçant sur le poussoir (22) une poussée d'amplitude fixo et un ressort d'asservissement (42) exerçant sur le poussoir, par l'intermédiaire d'un dispositif de renvoi (36), une traction d'amplitude variable en fonction inverse de la charge du véhicule. Selon l'invention le dispositif de renvoi (36) est monté pivotant par rapport au boitier (12, 24) du correcteur par une articulation du type à rotule (38). Application aux systèmes de freinage pour véhicules automobiles.
Patent EP-0055150-A1 (EP)
Inventor: MERLE JEAN PIERRE
IPC: G11B15/26
Filed: 1981-11-19
Abstract: Dispositif d'entraînement de bande, notamment pour enregistreur magnétique, comprenant un galet (11) tangent à la périphérie de chacune des bobines (9 et 10) et une courroie sans fin (12) passant entre le galet et les bobines et venant en appui sur un arc de la périphérie de chacune de ces dernières. Le galet, qui entraîne la bande par friction par l'intermédiaire de la courroie sur laquelle il appuie, est solidaire en rotation d'un élément (24 et/ou 26) qui d'une part est entraîné en rotation autour de lui-même et d'autre part est mécaniquement assujetti à se déplacer, par rapport au suivant une trajectoire circulaire aussi proche que possible de la trajectoire du galet.
Patent EP-0043788-A1 (EP)
Inventor: NIEDBALLA ULRICH DR
IPC: C07D401/04
Filed: 1981-06-30
Abstract: Imidazole derivatives of the formula   <IMAGE>   wherein AR1 and AR2 each independently is phenyl, optionally substituted by halogen atoms, alkyl residues, alkoxy residues; or dialkylamino residues; pyridyl, furyl; or thienyl; R1 is hydrogen; alkyl of 1-6 carbon atoms optionally; substituted by hydroxy groups, alkoxy groups, or acyloxy groups; benzyl; tetrahydropyran-2-yl; or tetrahydrofuran-2-yl n is 0, 1 or 2; and Z is phenyl optionally substituted by halogen atoms, alkyl groups, alkoxy groups, nitro groups, amino, acylamino groups or trifluoromethyl groups; pyridyl; N-oxypyridyl; pyrimidinyl; thiazolyl; or thienyl, and the physiologically acceptable salts thereof with acids, have valuable pharmacological activity, e.g., antiinflammatory activity.
Patent EP-0055262-A1 (EP)
Inventor: MILOVANOVICH JANINE LAURE
IPC: B44C1/18
Filed: 1981-06-17
Abstract: Procede et dispositif pour la presentation et la conservation d'objets (5, 6) tels que des vegetaux a l'etat frais, dans un volume compris entre deux parois (1, 9) dont au moins l'une est au moins partiellement transparente. Il consiste a faire baigner in-situ l'objet (5, 6) dans un produit de stabilisation (3) tel que du glucose a l'etat liquide et/ou solide et/ou pateux et auquel peuvent etre adjoints des additifs compatibles. Ce procede peut en outre comprendre une phase de cuisson des objets (5, 6) dans le produit de stabilisation (3). L'invention permet un usage durable des objets (5, 6) a titre decoratif, grace a la conservation des couleurs.
Patent EP-0056811-A1 (EP)
Title: Procede et appareil de formage des extremites d'un tube thermoplastique en spirale et tube fabrique par ce procede
Inventor: HARRIS ALLAN
IPC: B29C48/00
Filed: 1981-07-20
Abstract: Un tube continu (T) est forme en enroulant en spirale un ruban thermoplastique extrude (R) ayant des bords d'accouplement qui sont joints pour former une couture en spirale et ayant au moins une nervure de renforcement (3) qui, lorsqu'elle est dans sa forme enroulee en spirale, se projette radialement vers l'exterieur du tube. Le tube est coupe a des longueurs predeterminees, et en meme temps les surfaces externes du tube de chaque cote de la coupure sont faconnees pour faciliter la manipulation et l'interconnexion de la section de tube (1) ainsi formee. Au moins une extremite du tube possede une rainure annulaire (6) a une distance uniforme a partir de cette extremite. Cette rainure est formee en decoupant un chemin au travers de chacune des nervures de renforcement radiales coupant son chemin annulaire. Un joint torique elastomere (8) engage la surface externe du tuyau et le mouvement axial du joint torique est limite par les parois de la rainure formee par les nervures de renforcement radiales. Un appareil (30) de coupage du tube a des longueurs predeterminees en sections de tuyaux pendant que le tube sort de la station d'enroulement en spirale donne aussi aux surfaces externes la forme desiree, de meme qu'il taille la rainure pour le joint torique elastomere. Cet appareil effectue cette operation de decoupage et de formage sans interrompre la formation continue du tube avec le ruban thermoplastique enroule en spirale.
Patent EP-0063137-A1 (EP)
Title: Stabilisation de reactifs hydro-metallurgiques de 8-hydroxyquinoline substituee
Inventor: GEFVERT DAVID L
IPC: C07D215/26
Filed: 1981-10-19
Abstract: Procede permettant de maintenir sensiblement la capacite de charge d'un reactif hydro-metallurgique de 8-hydroxyquinoline 7-((Alpha)-alkenyle)-substituee, consistant a reduire l'insaturation (Alpha)-alkenyle tout en reduisant au minimum la saturation du groupe hydroxyquinoline.
Patent EP-0080019-A1 (EP)
Inventor: TOSCANO PEPI
IPC: E06B3/984
Filed: 1982-07-21
Abstract: The individual longitudinal branches (4; 6) and transverse sections (5; 7) form individual, loose window sections which can be assembled by the end user. Provided at the butting ends of the longitudinal and transverse sections (4, 6; 5, 7;) are spring-like and channel-like conjugated connecting means (8, 9), the latter (8, 9) having a considerable longitudinal extent and being provided in mutually remote planes. In order to wedge the corner connections firmly together, a clamping screw (11) is passed through in each case. <IMAGE>
Patent EP-0105056-A1 (EP)
Inventor: DAGERSKOG MAGNUS
IPC: A23L5/10
Filed: 1982-10-04
Abstract: A method and apparatus for contact frying a foodstuff wherein the foodstuff is transported on the upper run of a single solid endless thin steel conveyor belt which is heated from below by short wave infrared radiation.